Bruker SamplePro hr-MAS, User Manual, Page: 32 / 82

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Design and Function
3. Use the Up and Down buttons to move to the checkboxes for Com. mode old
MAS .
4. Use the Change button to select YES .
5. Press the Return button.
–
The Storing MAS Setup Changes window will appear:
Figure 5.7 Storing MAS Setup Changes
6. Store the changes by pressing the Perm button.
5.7 Description of the hr-MAS Probe
Probes are the interface between a sample and the spectrometer. High Resolution
Magic Angle Spinning (hr-MAS) probes are configured with a Z-gradient aligned along
the magic angle enabling the researcher to access a wide variety of NMR experimental
techniques including gradient enhanced solvent suppression and artifact free 2D homo-
nuclear and hetero-nuclear experiments.
The hr-MAS probes are controlled by the MAS (II) control unit. For cooled samples a
cooling unit is used to control the gas flow temperature.
Refer to the corresponding user manual for more information over the probe(s) you are
using.